Reading and vocabulary优秀完整教案

Period 2 Listening and Vocabulary，Everyday English Teaching Goals：

1．

To review what Ss learnt last period．

2．To get Ss to master some new words．

3．To enable Ss to know some skills of listening．

4．To enable Ss to learn more about cloning．and help Ss learn how to know more about genetics．

Teaching Procedures：

Step I．Revision Check the answers to the Reading exercises in the Workbook．Then give Ss some instructions．

Step 2．Vocabulary study Purpose：To enable Ss to learn more about cloning and genetics．

1．Group work Let Ss look at the pictures on 1)45 and answer the questions in Activity 1．

SuggestedAnswers：

(1)Our parents．

(2)One．

(3)In a laboratory．

(4)They have identical genes，and SO are identical in every way．

2．Individual work Fill in the blanks with the following words．

]argument,be for,be [against,beneficial,laboratory,cell,clone,create,gene,identical,nature,scientist] As most people know，in 1997 scientists ________ a sheep called Dolly in the________by using the_________of another sheep．Since then，there ale many __________about cloning．Some people __________it，because they think cloning is _________to human beings．It is a way of helping ___________ ．For example，we could clone animals that are becoming extinct．But some people _____________it．They think it’s a terrible idea to create a(n)____________copy．

SuggestedAnswers：

(1)cloned (2)laboratory (3)genes (4)arguments (5)are for (6)beneficial(7)nature (8)are against(9)identical Step 3．Listening Purpose：To develop Ss’listening ability．

1．Pre-listening Ask Ss to read the sentences in Activity 3 on P45，and say which of the arguments are for cloning and which are against cloning．Write F(for)or A(against)．

Suggested Answers： 。

(1)A (2)F (3)A (4)A (5)A (6)F

2．While-listening (1)Listen to a radio discussion about cloning．Check the arguments for or against cloning that are mentioned in Activity 3．

SuggestedAnswers：

①、√ ②、√③、√ ④、√ ⑤× ⑥×

(2)Ask Ss to listen again and 6Ⅱin the table．

Presenter’S opinions Hugh D’S opinions Cloned animals come from one parent only，because scientists take all their _______from ________ parent．

something．

Many people believe that cloning I think cloning will be beneficial to human beings，

is______nature．

and it will be a way of helping nature．

There are still many difficulties in cloning．Cloned young·

It sounds that it’S easy to clone animals often get ________ and _______ quite _______ believes that cloning treats I don’t think SO．

animals and people as things and

products．

I’m worried about one day scientists will Cloning is beneficial to human being．For instance，

________ 0fthe salne person．

we can have another child if a child _____________，

and we can even clone some animals ____________．

SuggestedAnswers：

①genes ②single ③ill ④die ⑤against ⑥Some people ⑦create thousands of copies ⑧dies ⑨that are beeoming extinct (3)Correct the wrong information in the sentences in Activity 5 on P46．

SuggestedAnswers：

①animals(not people)

②1997(not 1998)

③0K

④The presenter(not Donville) ⑤dies(not is very i11) ⑥terrible(not 0 good idea)⑦becoming extinct(not 0M extinct) Step 4．Everyday English Purpose：To let Ss know some useful phrases．

1．Individual work Get Ss to match these words and expressions in the box with their meanings in Actinvty 1 on P47．

SuggestedAnswers：

(1)obviously (2)to con~nue (3)in other words (4)Incredible! (5)on the contrary(6)Nonsense! (7)That’S it．

2．Pair work Ask Ss to finish the conversation in Activity 2 on P47．

SuggestedAnswers：

(1)On the con~ary (2)To continue (3)That’S it (4)Nonsense (5)Obviously (6)In other words (7)Incredible

Step 5．Homework 1．Finish the Vocabulary exercises on P92—93．

2．Preview Function and Grammar in this module．